Straight Line graphs

• (0, -6)

• (-6, 0)

• (0, 3)

• (3, 0)

• (0, 12)

• (12, 0)

• (-4, 0)

• (0, -4)

The line has

• An x-intercept at (3, 0)

• A y-intercept at

  (3, 0)

• An x-intercept at (0, -6)

• The point (-4, 1) on the line

The line has

• A y-intercept at

  (0, 8)

• An x-intercept at (0, -4)

• An x-intercept at (0, 8)

• A y-intercept at

  (8, 0)

What is the gradient of the line
y = 2x - 3?

• 2
• -3
• 3
• 2x

Which of these lines would be the steepest?

• y = 2x + 9
• y = 7x + 3
• y = 5x - 3
• y = 7

Which of these lines will intercept the y-axis at 5?

• y = 5x
• y = x - 5
• 5y = 5x + 5
• y = x + 5

Which of these lines has a negative gradient?

• The orange one
• The red one
• The blue one
• The green one

What is the gradient of this line?

• 2
• ½
• -½
• -3

What is the equation of this line?
_{(in the form y = mx + c)}

• y = -3x + 2
• y = 2x - 3
• y = 2x + 3
• y = -2x - 3